Historic Crests
(1) 19.00 ft on 05/23/1920
(2) 17.40 ft on 06/15/1921
(3) 17.10 ft on 06/09/1905
(4) 16.60 ft on 05/14/1941
(5) 16.50 ft on 06/06/1957
(6) 16.30 ft on 05/17/1944
(7) 15.40 ft on 06/18/1917
(8) 15.20 ft on 05/06/1952
(9) 14.70 ft on 05/26/1929
(10) 14.55 ft on 06/08/1984
(11) 14.20 ft on 05/27/1942
(12) 14.20 ft on 05/07/1922
(13) 14.10 ft on 05/20/1948
(14) 14.00 ft on 05/21/1906
(15) 13.80 ft on 05/03/1928
(16) 13.40 ft on 05/24/1958
(17) 13.25 ft on 05/09/1897
(18) 13.16 ft on 05/18/1993
(19) 13.06 ft on 06/26/1983
(20) 12.80 ft on 06/19/1949
(21) 12.80 ft on 06/02/1933
(22) 12.70 ft on 05/23/1932
(23) 12.60 ft on 05/28/1923
(24) 12.50 ft on 06/14/1918
(25) 12.40 ft on 05/18/1927
(26) 12.33 ft on 06/14/1903
(27) 12.20 ft on 05/31/1938
(28) 11.92 ft on 06/18/1995
(29) 11.71 ft on 05/26/2017
(30) 11.70 ft on 06/15/1935
(31) 11.50 ft on 05/12/1945
(32) 11.50 ft on 05/16/1937
(33) 11.41 ft on 05/22/2008
(34) 11.39 ft on 05/16/1899
(35) 11.30 ft on 05/07/1936
(36) 11.29 ft on 06/08/2011
(37) 10.90 ft on 06/22/1947
(38) 10.90 ft on 05/05/1985
(39) 10.70 ft on 06/07/1926
(40) 10.70 ft on 06/14/1953
(41) 10.70 ft on 05/05/1943
(42) 10.48 ft on 05/13/1962
(43) 10.30 ft on 06/06/2014
(44) 10.21 ft on 05/13/2009
(45) 10.20 ft on 05/28/1924
(46) 10.10 ft on 05/31/1930
(47) 10.00 ft on 05/23/1980
(48) 9.92 ft on 05/26/1997
(49) 9.89 ft on 05/23/1965
(50) 9.72 ft on 05/23/2005
(51) 9.54 ft on 06/04/1898
(52) 9.50 ft on 05/22/1919
(53) 9.36 ft on 05/29/1979
(54) 9.30 ft on 06/17/1946
(55) 9.13 ft on 05/27/1964
(56) 9.07 ft on 05/22/2016
(57) 9.05 ft on 06/20/2015
(58) 8.91 ft on 05/22/1998
(59) 8.82 ft on 05/19/1973
(60) 8.70 ft on 05/29/1951
(61) 8.69 ft on 05/05/1986
(62) 8.50 ft on 04/18/1925
(63) 8.45 ft on 04/25/1969
(64) 8.41 ft on 06/29/1970
(65) 8.35 ft on 05/25/1904
(66) 8.10 ft on 05/06/1939
(67) 8.10 ft on 06/03/1956
(68) 8.10 ft on 05/13/1940
(69) 8.10 ft on 05/09/1955
(70) 8.07 ft on 05/12/1902
(71) 8.06 ft on 05/02/1987
(72) 7.90 ft on 04/24/1950
(73) 7.73 ft on 05/21/1975
(74) 7.70 ft on 05/14/1960
(75) 7.70 ft on 06/15/1959
(76) 7.62 ft on 05/17/1996
(77) 7.46 ft on 05/17/1978
(78) 7.44 ft on 05/05/1982
(79) 7.42 ft on 05/18/2010
(80) 7.10 ft on 05/22/1968
(81) 7.08 ft on 05/22/1991
(82) 7.07 ft on 05/11/1974
(83) 6.98 ft on 05/29/1961
(84) 6.93 ft on 10/06/2006
(85) 6.93 ft on 10/06/2006
(86) 6.71 ft on 05/20/1994
(87) 6.65 ft on 05/25/1999
(88) 6.60 ft on 05/28/1992
(89) 6.48 ft on 05/28/1971
(90) 6.36 ft on 06/02/2003
(91) 6.35 ft on 07/21/2006
(92) 6.25 ft on 10/04/1999
(93) 6.06 ft on 05/08/1966
(94) 5.90 ft on 05/17/2001
(95) 5.80 ft on 07/21/1934
(96) 5.70 ft on 01/06/1972
(97) 5.66 ft on 05/17/1976
(98) 5.61 ft on 05/09/1963
(99) 5.59 ft on 05/26/1967
(100) 5.59 ft on 07/19/2013
(101) 5.50 ft on 07/24/1977
(102) 5.50 ft on 05/18/1931
(103) 5.40 ft on 10/23/1953
(104) 5.34 ft on 05/03/1981
(105) 5.29 ft on 04/22/1989
(106) 5.18 ft on 05/18/1988
(107) 5.06 ft on 05/11/2004
(108) 4.52 ft on 06/06/1990
(109) 4.46 ft on 09/12/2002
(110) 4.32 ft on 04/02/2012

(P): Preliminary values subject to further review.